Pet chew



FIG. 1 is a perspective view of a first embodiment of a pet chew of the claimed design;

FIG. 2 is a front view thereof, the rear, left, right, top and bottom views being identical images of the front view shown;

FIG. 3 is a perspective view of a second embodiment of a pet chew of the claimed design; and,

FIG. 4 is a front view thereof, the rear, left, right, top and bottom views being identical images of the front view shown. 

CLAIM I claim the ornamental design for a pet chew, as shown and described. 